1427108520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 4702924800

約数和(自身を除く): 3275816280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 71, 85, 102, 118, 120, 136, 142, 167, 170, 177, 204, 213, 236, 255, 284, 295, 334, 340, 354, 355, 408, 426, 472, 501, 510, 568, 590, 668, 680, 708, 710, 835, 852, 885, 1002, 1003, 1020, 1065, 1180, 1207, 1336, 1416, 1420, 1670, 1704, 1770, 2004, 2006, 2040, 2130, 2360, 2414, 2505, 2839, 2840, 3009, 3340, 3540, 3621, 4008, 4012, 4189, 4260, 4828, 5010, 5015, 5678, 6018, 6035, 6680, 7080, 7242, 8024, 8378, 8517, 8520, 9656, 9853, 10020, 10030, 11356, 11857, 12036, 12070, 12567, 14195, 14484, 15045, 16756, 17034, 18105, 19706, 20040, 20060, 20945, 22712, 23714, 24072, 24140, 25134, 28390, 28968, 29559, 30090, 33512, 34068, 35571, 36210, 39412, 40120, 41890, 42585, 47428, 48280, 49265, 50268, 56780, 59118, 59285, 60180, 62835, 68136, 71142, 71213, 72420, 78824, 83780, 85170, 94856, 98530, 100536, 113560, 118236, 118570, 120360, 125670, 142284, 142426, 144840, 147795, 167501, 167560, 170340, 177855, 197060, 201569, 213639, 236472, 237140, 251340, 284568, 284852, 295590, 335002, 340680, 355710, 356065, 394120, 403138, 427278, 474280, 502503, 502680, 569704, 591180, 604707, 670004, 699563, 711420, 712130, 806276, 837505, 854556, 1005006, 1007845, 1068195, 1182360, 1209414, 1340008, 1399126, 1422840, 1424260, 1612552, 1675010, 1709112, 2010012, 2015690, 2098689, 2136390, 2418828, 2512515, 2798252, 2848520, 3023535, 3350020, 3497815, 4020024, 4031380, 4197378, 4272780, 4837656, 5025030, 5596504, 6047070, 6700040, 6995630, 8062760, 8394756, 8545560, 10050060, 10493445, 11892571, 12094140, 13991260, 16789512, 20100120, 20986890, 23785142, 24188280, 27982520, 35677713, 41973780, 47570284, 59462855, 71355426, 83947560, 95140568, 118925710, 142710852, 178388565, 237851420, 285421704, 356777130, 475702840, 713554260, 1427108520]

約数ペア:

[(1, 1427108520), (2, 713554260), (3, 475702840), (4, 356777130), (5, 285421704), (6, 237851420), (8, 178388565), (10, 142710852), (12, 118925710), (15, 95140568), (17, 83947560), (20, 71355426), (24, 59462855), (30, 47570284), (34, 41973780), (40, 35677713), (51, 27982520), (59, 24188280), (60, 23785142), (68, 20986890), (71, 20100120), (85, 16789512), (102, 13991260), (118, 12094140), (120, 11892571), (136, 10493445), (142, 10050060), (167, 8545560), (170, 8394756), (177, 8062760), (204, 6995630), (213, 6700040), (236, 6047070), (255, 5596504), (284, 5025030), (295, 4837656), (334, 4272780), (340, 4197378), (354, 4031380), (355, 4020024), (408, 3497815), (426, 3350020), (472, 3023535), (501, 2848520), (510, 2798252), (568, 2512515), (590, 2418828), (668, 2136390), (680, 2098689), (708, 2015690), (710, 2010012), (835, 1709112), (852, 1675010), (885, 1612552), (1002, 1424260), (1003, 1422840), (1020, 1399126), (1065, 1340008), (1180, 1209414), (1207, 1182360), (1336, 1068195), (1416, 1007845), (1420, 1005006), (1670, 854556), (1704, 837505), (1770, 806276), (2004, 712130), (2006, 711420), (2040, 699563), (2130, 670004), (2360, 604707), (2414, 591180), (2505, 569704), (2839, 502680), (2840, 502503), (3009, 474280), (3340, 427278), (3540, 403138), (3621, 394120), (4008, 356065), (4012, 355710), (4189, 340680), (4260, 335002), (4828, 295590), (5010, 284852), (5015, 284568), (5678, 251340), (6018, 237140), (6035, 236472), (6680, 213639), (7080, 201569), (7242, 197060), (8024, 177855), (8378, 170340), (8517, 167560), (8520, 167501), (9656, 147795), (9853, 144840), (10020, 142426), (10030, 142284), (11356, 125670), (11857, 120360), (12036, 118570), (12070, 118236), (12567, 113560), (14195, 100536), (14484, 98530), (15045, 94856), (16756, 85170), (17034, 83780), (18105, 78824), (19706, 72420), (20040, 71213), (20060, 71142), (20945, 68136), (22712, 62835), (23714, 60180), (24072, 59285), (24140, 59118), (25134, 56780), (28390, 50268), (28968, 49265), (29559, 48280), (30090, 47428), (33512, 42585), (34068, 41890), (35571, 40120), (36210, 39412)]